159232005

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 285742080

約数和(自身を除く): 126510075

約数列:

[1, 3, 5, 9, 15, 45, 47, 79, 141, 235, 237, 395, 423, 705, 711, 953, 1185, 2115, 2859, 3555, 3713, 4765, 8577, 11139, 14295, 18565, 33417, 42885, 44791, 55695, 75287, 134373, 167085, 223955, 225861, 376435, 403119, 671865, 677583, 1129305, 2015595, 3387915, 3538489, 10615467, 17692445, 31846401, 53077335, 159232005]

約数ペア:

[(1, 159232005), (3, 53077335), (5, 31846401), (9, 17692445), (15, 10615467), (45, 3538489), (47, 3387915), (79, 2015595), (141, 1129305), (235, 677583), (237, 671865), (395, 403119), (423, 376435), (705, 225861), (711, 223955), (953, 167085), (1185, 134373), (2115, 75287), (2859, 55695), (3555, 44791), (3713, 42885), (4765, 33417), (8577, 18565), (11139, 14295)]